{"id":11955,"date":"2022-07-23T15:18:48","date_gmt":"2022-07-23T06:18:48","guid":{"rendered":"http:\/\/ftz.myds.me\/wordpress\/?p=11955"},"modified":"2022-10-26T10:23:10","modified_gmt":"2022-10-26T01:23:10","slug":"4%eb%8b%a8%ec%9e%90%ed%9a%8c%eb%a1%9c%eb%a7%9d%e2%9c%a6","status":"publish","type":"post","link":"http:\/\/ftz.myds.me\/wordpress\/4%eb%8b%a8%ec%9e%90%ed%9a%8c%eb%a1%9c%eb%a7%9d%e2%9c%a6\/","title":{"rendered":"4\ub2e8\uc790\ud68c\ub85c\ub9dd\u2726"},"content":{"rendered":"\n<p class=\"has-text-align-left\"><meta charset=\"utf-8\"><meta charset=\"utf-8\"> [acf field=ver]\u2605[acf field=rate]![acf field=edited]  <\/p>\n\n\n\n<p>1.\uc784\ud53c\ub358\uc2a4 \ud30c\ub77c\ubbf8\ud130<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V_1=Z_{11}I_1+Z_{12}I_2\\]<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/vendor\/regenerator-runtime.min.js?ver=0.13.9' id='regenerator-runtime-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/vendor\/wp-polyfill.min.js?ver=3.15.0' id='wp-polyfill-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/hooks.min.js?ver=4169d3cf8e8d95a3d6d5' id='wp-hooks-js'><\/script>\n<script src='http:\/\/ftz.myds.me\/wordpress\/wp-includes\/js\/dist\/i18n.min.js?ver=9e794f35a71bb98672ae' id='wp-i18n-js'><\/script>\n<script id='wp-i18n-js-after'>\nwp.i18n.setLocaleData( { 'text direction\\u0004ltr': [ 'ltr' ] } );\n<\/script>\n<script  async src='https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/mathjax\/2.7.7\/MathJax.js?config=TeX-MML-AM_CHTML' id='mathjax-js'><\/script>\n<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V_2=Z_{21}I_1+Z_{22}I_2\\]<\/div>\n\n\n\n<p>2.\ud589\ub82c\uc73c\ub85c \ud45c\uc2dc<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[ \\left[ \\begin{array}{clr} V_1  \\\\ V_2  \\end{array} \\right] = \\left[ \\begin{array}{clr} Z_{11} &amp; Z_{12}\\\\ Z_{21} &amp; Z_{22}  \\end{array} \\right]  \\left[ \\begin{array}{clr} I_1  \\\\ I_2  \\end{array} \\right] \\]<\/div>\n\n\n\n<p>Z\u2081\u2081: \ub2e8\uc790 1-1&#8242; \uc5d0\uc11c \uac1c\ubc29\uad6c\ub3d9\uc810 \uc784\ud53c\ub358\uc2a4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Z_{11}=\\frac{V_1}{I_1}I_2=0\\]<\/div>\n\n\n\n<p>Z\u2082\u2081&nbsp;: \uac1c\ubc29 \uc21c\ubc29\ud615 \uc804\ub2ec \uc784\ud53c\ub358\uc2a4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Z_{21}=\\frac{V_2}{I_1}I_2=0\\]<\/div>\n\n\n\n<p>Z\u2082\u2082&nbsp;: \ub2e8\uc7902-2&#8242; \uc5d0\uc11c\uc758 \uac1c\ubc29 \uad6c\ub3d9\uc810 \uc784\ud53c\ub358\uc2a4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Z_{22}=\\frac{V_2}{I_2}I_1=0\\]<\/div>\n\n\n\n<p>Z\u2081\u2082&nbsp;: \uac1c\ubc29 \uc5ed\ubc29\ud615 \uc804\ub2ec \uc784\ud53c\ub358\uc2a4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Z_{12}=\\frac{V_1}{I_2}I_1=0\\]<\/div>\n\n\n\n<h3>1.ABCD\ud30c\ub77c\ubbf8\ud130<br>(\uc804\uc1a1\ud30c\ub77c\ubbf8\ud130)<\/h3>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[V_1=AV_2+BI_2\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[I_1=CV_2+DI_2\\]<\/div>\n\n\n\n<p>\uac1c\ubc29\uc804\uc555\uc774\ub4dd<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[A=\\frac{V_1}{V_2}| I_2=0\\]<\/div>\n\n\n\n<p>\ub2e8\ub77d\uc804\ub2ec \uc784\ud53c\ub358\uc2a4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[B=\\frac{V_1}{I_2}|V_2=0\\]<\/div>\n\n\n\n<p>\uac1c\ubc29\uc804\ub2ec \uc5b4\ub4dc\ubbf8\ud134\uc2a4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[C=\\frac{I_1}{V_2}|I_2=0\\]<\/div>\n\n\n\n<p>\ub2e8\ub77d\uc804\ub958\uc774\ub4dd<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[D=\\frac{I_1}{I_2}|V_2=0\\]<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>T\ud615\ud68c\ub85c\uc758 ABCD\ud30c\ub77c\ubbf8\ud130<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img alt=\"\"\/><\/figure>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[A=1+\\frac{Z_1}{Z_2}\\]\n\\[B=\\frac{Z_1Z_2+Z_2Z_3+Z_3Z_1}{Z_2}\\]\n\\[C+\\frac{1}{Z_2}\\]\n\\[D=1+\\frac{Z_3}{Z_2}\\]<\/div>\n\n\n\n<p>\ud30c\uc774\ud615\ud68c\ub85c\uc758 ABCD\ud30c\ub77c\ubbf8\ud130<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img alt=\"\"\/><\/figure>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[A=1+\\frac{Z_2}{Z_3}\\]\n\\[B=Z_2\\]\n\\[C=\\frac{Z_1+Z_2+Z_3}{Z_1Z_3}\\]\n\\[D=1+\\frac{Z_2}{Z_1}\\]<\/div>\n\n\n\n<h3>2.Z\uc640 Y\ud30c\ub77c\ubbf8\ud130<\/h3>\n\n\n\n<p>(1)Z\ud30c\ub77c\ubbf8\ud130<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>(2)Y\ud30c\ub77c\ubbf8\ud130<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3>3.\uc601\uc0c1 \ud30c\ub77c\ubbf8\ud130<\/h3>\n\n\n\n<p>4.\uc601\uc0c1\uc784\ud53c\ub358\uc2a4<\/p>\n\n\n\n<p>(1)1\ucc28\uce21\uc5d0\uc11c \ubcf8 \uc601\uc0c1\uc784\ud53c\ub358\uc2a4&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Z_{01}=\\sqrt{\\frac{AB}{CD}}[\\Omega]\\]<\/div>\n\n\n\n<p>(2)2\ucc28\uce21\uc5d0\uc11c \ubcf8 \uc601\uc0c1 \uc784\ud53c\ub358\uc2a4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Z_{02}=\\sqrt{\\frac{DB}{CA}}[\\Omega]\\]<\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[A=\\sqrt{\\frac{Z_{01}}{Z_{02}}}\\cosh\\theta \\]\n\\[B=\\sqrt{Z_{01}Z_{02}}\\sinh\\theta \\]\n\\[C=\\sqrt{\\frac{1}{Z_{01}Z_{02}}}\\sinh\\theta \\]\n\\[D=\\sqrt{\\frac{Z_{02}}{Z_{01}}}\\cosh\\theta \\]<\/div>\n\n\n\n<p>\ub300\uce6d\ud68c\ub85c\ub9dd(A=D)<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Z_{01}=Z_{02}=\\sqrt{\\frac{B}{C}}[\\Omega]\\]<\/div>\n\n\n\n<p>(3)\uc601\uc0c1\uc804\ub2ec\uc815\uc218\u00a0<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\theta=\\log_e(\\sqrt{AD}+\\sqrt{BC})\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\theta=\\cosh^{-1}\\sqrt{AD}=\\sinh^{-1}\\sqrt{BC}\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\theta=\\alpha+j\\beta\\]<\/div>\n\n\n\n<h6 class=\"has-text-align-center\">\u03b1 : \uc601\uc0c1\uac10\uc1e0\uc815\uc218, \u03b2 : \uc601\uc0c1\uc704\uc0c1\uc815\uc218<\/h6>\n\n\n\n<h3>4.<strong>\ubd84\ud3ec\uc815\uc218\ud68c\ub85c<\/strong><\/h3>\n\n\n\n<p>1.\ud2b9\uc131 \uc784\ud53c\ub358\uc2a4(\ud30c\ub3d9\uc784\ud53c\ub358\uc2a4)\uc758 \ud06c\uae30<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Z_0=\\sqrt{\\frac{Z}{Y}}=\\sqrt{\\frac{R+jwL}{G+jwC}}\\]<\/div>\n\n\n\n<p>\uc5ec\uae30\uc11cR G\ub97c \ubb34\uc2dc\ud558\uba74\u00a0<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Z_0\u2252\\sqrt{\\frac{L}{C}}\\]<\/div>\n\n\n\n<p>2.\uc804\ud30c\uc815\uc218<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\gamma=\\sqrt{ZY}=\\sqrt{(R+jwL)(G+jwC)}\\]\n\\[\u2252jw\\sqrt{LC}\\]<\/div>\n\n\n\n<p>\uc804\ud30c\uc815\uc218<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\gamma=\\alpha+j\\beta\\]<\/div>\n\n\n\n<p>3.\ubd84\ud3ec\uc815\uc218 \ud68c\ub85c\uc758 4\ub2e8\uc790 \uc815\uc218<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[A=D=\\cosh\\gamma l\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[B=Z_0\\sinh\\gamma l\\]<\/div>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[C=\\frac{1}{Z_0}\\sinh\\gamma\\]<\/div>\n\n\n\n<p>4.\ubb34\uc190\uc2e4 \uc120\ub85c : R=G=0(1)\ud2b9\uc131\uc784\ud53c\ub358\uc2a4<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[Z_0=\\sqrt{\\frac{L}{C}}\\]<\/div>\n\n\n\n<p>(2)\uc804\ud30c\uc815\uc218<\/p>\n\n\n\n<div class=\"wp-block-mathml-mathmlblock\">\\[\\gamma=\\alpha+j\\beta=j\\omega\\sqrt{LC}\\]<\/div>\n\n\n\n<p>(3)\uc9c4\ud589\ud30c\uc758 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Z\u2081\u2082&nbsp;: \uac1c\ubc29 \uc5ed\ubc29\ud615 \uc804\ub2ec \uc784\ud53c\ub358\uc2a4 1.ABCD\ud30c\ub77c\ubbf8\ud130(\uc804\uc1a1\ud30c\ub77c\ubbf8\ud130) \uac1c\ubc29\uc804\uc555\uc774\ub4dd \ub2e8\ub77d\uc804\ub2ec \uc784\ud53c\ub358\uc2a4 \uac1c\ubc29\uc804\ub2ec \uc5b4\ub4dc\ubbf8\ud134\uc2a4 \ub2e8\ub77d\uc804\ub958\uc774\ub4dd T\ud615\ud68c\ub85c\uc758 ABCD\ud30c\ub77c\ubbf8\ud130 \ud30c\uc774\ud615\ud68c\ub85c\uc758 ABCD\ud30c\ub77c\ubbf8\ud130 2.Z\uc640 Y\ud30c\ub77c\ubbf8\ud130 (1)Z\ud30c\ub77c\ubbf8\ud130 (2)Y\ud30c\ub77c\ubbf8\ud130 3.\uc601\uc0c1 \ud30c\ub77c\ubbf8\ud130 4.\uc601\uc0c1\uc784\ud53c\ub358\uc2a4 (1)1\ucc28\uce21\uc5d0\uc11c \ubcf8 \uc601\uc0c1\uc784\ud53c\ub358\uc2a4&nbsp; (2)2\ucc28\uce21\uc5d0\uc11c \ubcf8 \uc601\uc0c1 \uc784\ud53c\ub358\uc2a4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[492],"tags":[],"_links":{"self":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/11955"}],"collection":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/comments?post=11955"}],"version-history":[{"count":0,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/posts\/11955\/revisions"}],"wp:attachment":[{"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/media?parent=11955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/categories?post=11955"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ftz.myds.me\/wordpress\/wp-json\/wp\/v2\/tags?post=11955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}